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44-7303

Abstract

This coarse-grained samples is dominated by subhedral quartzofeldspathic phases. The feldspars are altering to clays and the quartz extinction is undulose. The biotite phase is altering to chlorite in some places and is generally subhedral in shape; kink bands are found in some grains. The hornblende crystals are subhedral and generally cluster with the biotite.

Note

The author has given permission for this work to be deposited in the Digital Archive of Colorado College.

GY 201 Mineralogy

GY 202 Intro. To Petrology

Administrative Notes

The author has given permission for this work to be deposited in the Digital Archive of Colorado College.

Copyright
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Publisher
None
PID
coccc:19316